Home / 84,365.32-116,422.10-46,125.10

Finding the Fourth Proportional to 84,365.32, 116,422.10 and 46,125.10

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Solution

The fourth proportional to 84,365.32, 116,422.10 and 46,125.10 is: 63,651.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,365.32 : 116,422.10 = 46,125.10 : x
  2. Step 2: Convert to fraction form
    84,365.32/116,422.10 = 46,125.10/x
  3. Step 3: Cross multiply
    84,365.32x = 116,422.10 × 46,125.10
  4. Step 4: Simplify right side
    84,365.32x = 5,369,981,004.71
  5. Step 5: Solve for x
    x = 5,369,981,004.71/84,365.32
  6. Step 6: Final answer
    x = 63,651.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.